29431216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{108203}}^1$

素因数の和:108228

約数の個数: 20

約数和(自身を含む): 60377832

約数和(自身を除く): 30946616

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 108203, 216406, 432812, 865624, 1731248, 1839451, 3678902, 7357804, 14715608, 29431216]

約数ペア:

[(1, 29431216), (2, 14715608), (4, 7357804), (8, 3678902), (16, 1839451), (17, 1731248), (34, 865624), (68, 432812), (136, 216406), (272, 108203)]